Traditional Culture Encyclopedia - Hotel accommodation - If the hotel's computer system is upgraded, can I still find the previous check-in information?

If the hotel's computer system is upgraded, can I still find the previous check-in information?

Can be found. If this system is installed by the hotel itself, the system will be permanently saved, and it will also leave the customer's consumption record, as well as the customer's name, date, room number, etc. Unless it is said that all kinds of relevant information are lost accidentally one day, it will be permanently saved.